<?php

/**
 * @file
 * Field conversion for fields handled by this module.
 */

/**
 * Implementation of hook_views_convert().
 *
 * Intervene to convert field values from the Views 1 format to the
 * Views 2 format. Intervene only if $view->add_item() won't produce
 * the right results, usually needed to set field options or values.
 */
function profile_views_convert($display, $type, &$view, $field, $id = NULL) {
    static $profile_fields;
    if (!isset($profile_fields)) {
        $profile_fields = array();
        foreach (profile_views_get_fields() as $profile_field) {
            $profile_fields['profile_values_' . $profile_field->name] = $profile_field;
        }
    }
    switch ($type) {
        case 'filter':
            if (isset($tables[$field['tablename']])) {
                switch ($profile_fields[$field['tablename']]->type) {
                    case 'vocabulary':
                    case 'selection':
                        $operators = array('AND' => 'in', 'OR' => 'in', 'NOR' => 'not in');
                        $view->set_item_option($display, 'filter', $id, 'operator', $operators[$field['operator']]);
                        break;
                    default:
                        $view->set_item_option($display, 'filter', $id, 'operator', $field['operator']);
                        break;
                }
            }
            break;
    }
}